DeepSeek V4 Pro API Launches With 3 Yuan Input Pricing and Enhanced Agent Capabilities

DeepSeek V4 Pro integrates into Responses API with 3 yuan input pricing. It outperforms rivals in CyberGym and AutomationBench benchmarks, signaling strong agent utility.

Woofun AI reports that the official DeepSeek V4 Pro model has been integrated into the Responses API, retaining its existing model name. The update supports integration with both the Responses API and Codex, significantly boosting agent capabilities.

API documentation sets input pricing at 3 yuan per million tokens and output at 6 yuan, with cached inputs at 0.025 yuan. In benchmark tests, V4 Pro scored 87.9 on Terminal Bench, nearing Fable 5's 88. It surpassed Fable 5 in the CyberGym security benchmark and the AutomationBench agent evaluation.